Who pays for mold from a suspected AC leak?« Back to Previous Page

The responsibility for mold remediation costs in a Dubai rental property hinges on identifying the source of the moisture. The landlord is legally responsible for fixing the underlying cause if it's a structural or maintenance issue, such as a leaking AC condensation pipe, a hidden plumbing leak within the walls, or a building envelope defect. Your description of a constantly dripping AC vent directly above the mold strongly suggests an HVAC issue, which falls under the landlord's maintenance obligations.

Tenant responsibilities typically cover issues arising from daily living, like failing to use the AC (which dehumidifies) or ventilating bathrooms. However, a persistent drip from a fixed installation isn't a ventilation problem.

Your first step is to formally notify your landlord in writing, detailing the issue and the suspected AC leak. Request that they send a qualified technician to diagnose and repair the leak at its source. Simply cleaning the mold is pointless and it will return if the moisture source isn't stopped.

For a case like this with a suspected hidden leak, a professional inspection is crucial to document the cause. The humid Dubai climate means AC systems must drain condensation properly; a failure here is a common cause of indoor mold. The remediation cost responsibility should follow the repair responsibility. If the landlord's AC leak caused the damage, they should cover the cost of both fixing the leak and the subsequent mold removal. If an independent inspection proves the cause is tenant negligence, the cost would fall to you. Do not attempt to clean extensive mold yourself, as disturbing it can spread spores.